Brother MFC-9840CDW User Manual page 202

e
Release the grey lock lever (1) that is on
the left side of the machine. Lift the front
of the drum unit and pull the drum unit
completely out of the machine using the
green handles on the drum unit.
CAUTION
Hold the handles of the drum unit when you
carry it. DO NOT hold the sides of the drum
unit.
1
192
CAUTION
We recommend that you place the drum
unit on a clean, flat surface with a piece of
disposable paper underneath it in case of
you accidentally spill or scatter toner.
f
Hold the handle of the toner cartridge
and pull it out of the drum unit. Repeat
this for all of the toner cartridges.
CAUTION
We recommend that you place the toner
cartridges on a clean, flat surface with a
piece of disposable paper underneath it in
case of you accidentally spill or scatter
toner.
g
Attach the original orange protective
cover to each of the toner cartridges.
Place each of the toner cartridges into
the plastic bag that the cartridge
originally came in.